I have a pair of QC20 wired earbuds that I have been using since forever. I have really bad hearing and ironically, I am very sensitive to loud noises (e.g., mowing, flying, road noise on road trips). I really like to have the best noise suppressing earbuds I can find.
Last year I tried many different wireless ones as my QC20 were wearing out. I tried Samsung, Sony, and Bose QC earbuds 1. The ANC (Ambient noise cancelling) in the samsung and sony were just not to the level of my wired QC20’s. The Bose earbuds1 were actually better at ANC than my QC20’s. I was shocked, BUT I had so many problems with 2 different pairs I had to return them. It was all software issues as far as I could tell, but they either stopped connecting to my devices, or the left bud stopped working.
Fast forward to the Bose QC earbuds2 coming out and I gave them a try. They are expensive, but the ANC is world class. The fit is also WAY better than anything else, including the earbuds 1. The nailed it. At $300 I would not hesitate to buy these again if I lost them.